Robert L. Memmen — 29 Patents at RTX (Raytheon)

Robert L. Memmen has been granted 29 US patents while listed as an inventor at RTX (Raytheon). The first was granted in 1985 and the most recent in October 2020. Robert L. Memmen ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Robert L. Memmen in Stuart, FL, US.

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10801338	Apparatus and process of forming an integrally bladed rotor with cooled single crystal blades and an equiax nickel disk	—	2020-10-13
10794190	Cast integrally bladed rotor with bore entry cooling	William L Plank	2020-10-06
10731485	Apparatus and process of forming an integrally bladed rotor with cooled single crystal blades and an equiax nickel disk	—	2020-08-04
10024170	Integrally bladed rotor with bore entry cooling holes	Wesley D. Brown	2018-07-17
10024190	Apparatus and process for forming an air cooled turbine airfoil with a cooling air channel and discharge slot in a thin wall	—	2018-07-17
9991763	Gas turbine engine with multiple electric generators	James P. Downs	2018-06-05
9654161	Process for testing a compressor or a combustor of a gas turbine engine using a large compressed air storage reservoir	Joseph D Brostmeyer	2017-05-16
9643281	Process of forming a metal part from a metal powder using a laser to melt the metal powder over a support surface that can be easily removed after the metal part has been formed	Alex Pinera	2017-05-09
9611755	Turbine stator vane with insert and flexible seal	—	2017-04-04
9604756	Process for testing a compressor or a combustor of a gas turbine engine using a large compressed air storage reservoir	Joseph D Brostmeyer	2017-03-28
9506350	Turbine rotor blade of the spar and shell construction	—	2016-11-29
9500564	Process for testing a compressor or a combustor of a gas turbine engine using a large compressed air storage reservoir	Joseph D Brostmeyer	2016-11-22
9410869	Process for testing a compressor or a combustor of a gas turbine engine using a large compressed air storage reservoir	Joseph D Brostmeyer	2016-08-09
8864956	Multi-component deposition	Igor V. Belousov, Anatoly Kuzmichev, Vladimir Biber	2014-10-21	$15,325,000
8563890	Method and apparatus for microplasma spray coating a portion of a turbine vane in a gas turbine engine	Paul H. Zajchowski, Donn R. Blankenship, Gary Shubert	2013-10-22	$14,291,000
8556578	Spring loaded compliant seal for high temperature use	John A Fedock, James P. Downs	2013-10-15
8500405	Industrial stator vane with sequential impingement cooling inserts	Russell B Jones, John A Fedock, Gloria E Goebel, Judson J Krueger, Christopher Rawlings	2013-08-06
8367963	Method and apparatus for microplasma spray coating a portion of a turbine vane in a gas turbine engine	Paul H. Zajchowski, Donn R. Blankenship, Gary Shubert	2013-02-05	$10,008,000
8286582	Vapor deposition of dissimilar materials	Igor V. Belousov, Igor S. Malashenko, Gregory A. Serhiyenko, Anatoli N. Shelkovoy, David A. Rutz +1 more	2012-10-16	$38,752,000
8122600	Fan and compressor blade dovetail restoration process	Monika D. Kinstler, David A. Rutz	2012-02-28	$25,117,000
7520312	Investment casting	—	2009-04-21	$88,846,000
7509734	Repairing turbine element	Igor V. Belousov, Anatoly Kuzmichev	2009-03-31	$18,369,000
7329436	Vapor deposition of dissimilar materials	Anatoli N. Shelkovoi, deceased, Igor S. Malashenko, Gregory A. Serhiyenko, David A. Rutz, Monika D. Kinstler +1 more	2008-02-12	$29,643,000
7325587	Method for casting cooling holes	—	2008-02-05	$38,238,000
7306026	Cooled turbine airfoils and methods of manufacture	—	2007-12-11	$51,088,000

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Robert L. Memmen — 29 Patents

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